基于感知的全向图像质量度量

2019 IEEE International Conference on Consumer Electronics - Asia (ICCE-Asia) Pub Date : 2019-06-01 DOI:10.1109/icce-asia46551.2019.8942224

Huyen T. T. Tran, Trang H. Hoang, Phu N. Minh, N. P. Ngoc, T. Thang

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引用次数: 8

摘要

VR系统的一个关键组成部分是全方位内容，它提供360度的场景视图。在给定的时间，只有内容的一部分(称为viewport)使用头戴式显示器显示。在这项工作中，我们开发了一个客观的质量度量，称为加权视口PSNR (W-VPSNR)，用于空间变化质量的全方位内容。通过实验结果发现，W-VPSNR度量与主观质量分数具有良好的相关性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Perception-based Quality Metric for Omnidirectional Images

A key component in VR systems is omnidirectional content, which provides 360-degree views of scenes. At a given time, only a portion of a content, called viewport, is displayed using head-mounted displays. In this work, we develop an objective quality metric, called Weighted Viewport PSNR (W-VPSNR), for omnidirectional content of spatially-varying quality. Through experiment results, it is found that the W-VPSNR metric well correlates with the subjective quality scores.

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来源期刊

2019 IEEE International Conference on Consumer Electronics - Asia (ICCE-Asia)

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